858642972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{15451}}^1$

素因数の和:15890

約数の個数: 48

約数和(自身を含む): 2190969984

約数和(自身を除く): 1332327012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 421, 842, 1263, 1684, 2526, 4631, 5052, 9262, 13893, 15451, 18524, 27786, 30902, 46353, 55572, 61804, 92706, 169961, 185412, 339922, 509883, 679844, 1019766, 2039532, 6504871, 13009742, 19514613, 26019484, 39029226, 71553581, 78058452, 143107162, 214660743, 286214324, 429321486, 858642972]

約数ペア:

[(1, 858642972), (2, 429321486), (3, 286214324), (4, 214660743), (6, 143107162), (11, 78058452), (12, 71553581), (22, 39029226), (33, 26019484), (44, 19514613), (66, 13009742), (132, 6504871), (421, 2039532), (842, 1019766), (1263, 679844), (1684, 509883), (2526, 339922), (4631, 185412), (5052, 169961), (9262, 92706), (13893, 61804), (15451, 55572), (18524, 46353), (27786, 30902)]